Implement kindergarten-garden (#728)

config.json

@@ -703,6 +703,14 @@
         "practices": [],
         "prerequisites": [],
         "difficulty": 1
+      },
+      {
+        "slug": "kindergarten-garden",
+        "name": "Kindergarten Garden",
+        "uuid": "95372c5c-9b8d-4b53-b743-d99c16e7ae07",
+        "practices": [],
+        "prerequisites": [],
+        "difficulty": 1
       }
     ]
   },

exercises/practice/kindergarten-garden/.docs/instructions.md

@@ -0,0 +1,56 @@
+# Instructions
+
+Your task is to, given a diagram, determine which plants each child in the kindergarten class is responsible for.
+
+There are 12 children in the class:
+
+- Alice, Bob, Charlie, David, Eve, Fred, Ginny, Harriet, Ileana, Joseph, Kincaid, and Larry.
+
+Four different types of seeds are planted:
+
+| Plant  | Diagram encoding |
+| ------ | ---------------- |
+| Grass  | G                |
+| Clover | C                |
+| Radish | R                |
+| Violet | V                |
+
+Each child gets four cups, two on each row:
+
+```text
+[window][window][window]
+........................ # each dot represents a cup
+........................
+```
+
+Their teacher assigns cups to the children alphabetically by their names, which means that Alice comes first and Larry comes last.
+
+Here is an example diagram representing Alice's plants:
+
+```text
+[window][window][window]
+VR......................
+RG......................
+```
+
+In the first row, nearest the windows, she has a violet and a radish.
+In the second row she has a radish and some grass.
+
+Your program will be given the plants from left-to-right starting with the row nearest the windows.
+From this, it should be able to determine which plants belong to each student.
+
+For example, if it's told that the garden looks like so:
+
+```text
+[window][window][window]
+VRCGVVRVCGGCCGVRGCVCGCGV
+VRCCCGCRRGVCGCRVVCVGCGCV
+```
+
+Then if asked for Alice's plants, it should provide:
+
+- Violets, radishes, violets, radishes
+
+While asking for Bob's plants would yield:
+
+- Clover, grass, clover, clover

exercises/practice/kindergarten-garden/.docs/introduction.md

@@ -0,0 +1,6 @@
+# Introduction
+
+The kindergarten class is learning about growing plants.
+The teacher thought it would be a good idea to give the class seeds to plant and grow in the dirt.
+To this end, the children have put little cups along the window sills and planted one type of plant in each cup.
+The children got to pick their favorites from four available types of seeds: grass, clover, radishes, and violets.

exercises/practice/kindergarten-garden/.meta/config.json

@@ -0,0 +1,19 @@
+{
+  "authors": [
+    "m-dango"
+  ],
+  "files": {
+    "solution": [
+      "lib/KindergartenGarden.rakumod"
+    ],
+    "test": [
+      "t/kindergarten-garden.rakutest"
+    ],
+    "example": [
+      ".meta/solutions/lib/KindergartenGarden.rakumod"
+    ]
+  },
+  "blurb": "Given a diagram, determine which plants each child in the kindergarten class is responsible for.",
+  "source": "Exercise by the JumpstartLab team for students at The Turing School of Software and Design.",
+  "source_url": "https://turing.edu"
+}

exercises/practice/kindergarten-garden/.meta/solutions/lib/KindergartenGarden.rakumod

@@ -0,0 +1,16 @@
+unit module KindergartenGarden;
+
+constant %PLANTS = 
+    :C<clover>,
+    :G<grass>,
+    :R<radishes>,
+    :V<violets>,
+;
+
+sub plants (:$diagram, :$student) is export {
+    return %PLANTS{
+        $diagram
+        .lines
+        .map(*.substr((ord($student) - ord('A')) * 2, 2).comb.Slip)
+    };
+}

exercises/practice/kindergarten-garden/.meta/solutions/t/kindergarten-garden.rakutest

@@ -0,0 +1 @@
+../../../t/kindergarten-garden.rakutest

exercises/practice/kindergarten-garden/.meta/template-data.yaml

@@ -0,0 +1,39 @@
+properties:
+  plants:
+    test: |-
+      sprintf(q:to/END/, (|(%case<input><diagram student>:p), %case<expected>.List, %case<description>).map(*.raku));
+      cmp-ok(
+          plants( %s, %s ),
+          "~~",
+          %s,
+          %s,
+      );
+      END
+
+unit: module
+example: |-
+  constant %PLANTS = 
+      :C<clover>,
+      :G<grass>,
+      :R<radishes>,
+      :V<violets>,
+  ;
+
+  sub plants (:$diagram, :$student) is export {
+      return %PLANTS{
+          $diagram
+          .lines
+          .map(*.substr((ord($student) - ord('A')) * 2, 2).comb.Slip)
+      };
+  }
+
+stub: |-
+  constant %PLANTS = 
+      :C<clover>,
+      :G<grass>,
+      :R<radishes>,
+      :V<violets>,
+  ;
+
+  sub plants (:$diagram, :$student) is export {
+  }

exercises/practice/kindergarten-garden/.meta/tests.toml

@@ -0,0 +1,61 @@
+# This is an auto-generated file.
+#
+# Regenerating this file via `configlet sync` will:
+# - Recreate every `description` key/value pair
+# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications
+# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion)
+# - Preserve any other key/value pair
+#
+# As user-added comments (using the # character) will be removed when this file
+# is regenerated, comments can be added via a `comment` key.
+
+[1fc316ed-17ab-4fba-88ef-3ae78296b692]
+description = "partial garden -> garden with single student"
+
+[acd19dc1-2200-4317-bc2a-08f021276b40]
+description = "partial garden -> different garden with single student"
+
+[c376fcc8-349c-446c-94b0-903947315757]
+description = "partial garden -> garden with two students"
+
+[2d620f45-9617-4924-9d27-751c80d17db9]
+description = "partial garden -> multiple students for the same garden with three students -> second student's garden"
+
+[57712331-4896-4364-89f8-576421d69c44]
+description = "partial garden -> multiple students for the same garden with three students -> third student's garden"
+
+[149b4290-58e1-40f2-8ae4-8b87c46e765b]
+description = "full garden -> for Alice, first student's garden"
+
+[ba25dbbc-10bd-4a37-b18e-f89ecd098a5e]
+description = "full garden -> for Bob, second student's garden"
+
+[566b621b-f18e-4c5f-873e-be30544b838c]
+description = "full garden -> for Charlie"
+
+[3ad3df57-dd98-46fc-9269-1877abf612aa]
+description = "full garden -> for David"
+
+[0f0a55d1-9710-46ed-a0eb-399ba8c72db2]
+description = "full garden -> for Eve"
+
+[a7e80c90-b140-4ea1-aee3-f4625365c9a4]
+description = "full garden -> for Fred"
+
+[9d94b273-2933-471b-86e8-dba68694c615]
+description = "full garden -> for Ginny"
+
+[f55bc6c2-ade8-4844-87c4-87196f1b7258]
+description = "full garden -> for Harriet"
+
+[759070a3-1bb1-4dd4-be2c-7cce1d7679ae]
+description = "full garden -> for Ileana"
+
+[78578123-2755-4d4a-9c7d-e985b8dda1c6]
+description = "full garden -> for Joseph"
+
+[6bb66df7-f433-41ab-aec2-3ead6e99f65b]
+description = "full garden -> for Kincaid, second to last student's garden"
+
+[d7edec11-6488-418a-94e6-ed509e0fa7eb]
+description = "full garden -> for Larry, last student's garden"

exercises/practice/kindergarten-garden/lib/KindergartenGarden.rakumod

@@ -0,0 +1,11 @@
+unit module KindergartenGarden;
+
+constant %PLANTS = 
+    :C<clover>,
+    :G<grass>,
+    :R<radishes>,
+    :V<violets>,
+;
+
+sub plants (:$diagram, :$student) is export {
+}

exercises/practice/kindergarten-garden/t/kindergarten-garden.rakutest

@@ -0,0 +1,125 @@
+#!/usr/bin/env raku
+use Test;
+use lib $?FILE.IO.parent(2).add('lib');
+use KindergartenGarden;
+
+cmp-ok( # begin: 1fc316ed-17ab-4fba-88ef-3ae78296b692
+    plants( :diagram("RC\nGG"), :student("Alice") ),
+    "~~",
+    ("radishes", "clover", "grass", "grass"),
+    "partial garden: garden with single student",
+); # end: 1fc316ed-17ab-4fba-88ef-3ae78296b692
+
+cmp-ok( # begin: acd19dc1-2200-4317-bc2a-08f021276b40
+    plants( :diagram("VC\nRC"), :student("Alice") ),
+    "~~",
+    ("violets", "clover", "radishes", "clover"),
+    "partial garden: different garden with single student",
+); # end: acd19dc1-2200-4317-bc2a-08f021276b40
+
+cmp-ok( # begin: c376fcc8-349c-446c-94b0-903947315757
+    plants( :diagram("VVCG\nVVRC"), :student("Bob") ),
+    "~~",
+    ("clover", "grass", "radishes", "clover"),
+    "partial garden: garden with two students",
+); # end: c376fcc8-349c-446c-94b0-903947315757
+
+cmp-ok( # begin: 2d620f45-9617-4924-9d27-751c80d17db9
+    plants( :diagram("VVCCGG\nVVCCGG"), :student("Bob") ),
+    "~~",
+    ("clover", "clover", "clover", "clover"),
+    "partial garden: multiple students for the same garden with three students: second student's garden",
+); # end: 2d620f45-9617-4924-9d27-751c80d17db9
+
+cmp-ok( # begin: 57712331-4896-4364-89f8-576421d69c44
+    plants( :diagram("VVCCGG\nVVCCGG"), :student("Charlie") ),
+    "~~",
+    ("grass", "grass", "grass", "grass"),
+    "partial garden: multiple students for the same garden with three students: third student's garden",
+); # end: 57712331-4896-4364-89f8-576421d69c44
+
+cmp-ok( # begin: 149b4290-58e1-40f2-8ae4-8b87c46e765b
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Alice") ),
+    "~~",
+    ("violets", "radishes", "violets", "radishes"),
+    "full garden: for Alice, first student's garden",
+); # end: 149b4290-58e1-40f2-8ae4-8b87c46e765b
+
+cmp-ok( # begin: ba25dbbc-10bd-4a37-b18e-f89ecd098a5e
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Bob") ),
+    "~~",
+    ("clover", "grass", "clover", "clover"),
+    "full garden: for Bob, second student's garden",
+); # end: ba25dbbc-10bd-4a37-b18e-f89ecd098a5e
+
+cmp-ok( # begin: 566b621b-f18e-4c5f-873e-be30544b838c
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Charlie") ),
+    "~~",
+    ("violets", "violets", "clover", "grass"),
+    "full garden: for Charlie",
+); # end: 566b621b-f18e-4c5f-873e-be30544b838c
+
+cmp-ok( # begin: 3ad3df57-dd98-46fc-9269-1877abf612aa
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("David") ),
+    "~~",
+    ("radishes", "violets", "clover", "radishes"),
+    "full garden: for David",
+); # end: 3ad3df57-dd98-46fc-9269-1877abf612aa
+
+cmp-ok( # begin: 0f0a55d1-9710-46ed-a0eb-399ba8c72db2
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Eve") ),
+    "~~",
+    ("clover", "grass", "radishes", "grass"),
+    "full garden: for Eve",
+); # end: 0f0a55d1-9710-46ed-a0eb-399ba8c72db2
+
+cmp-ok( # begin: a7e80c90-b140-4ea1-aee3-f4625365c9a4
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Fred") ),
+    "~~",
+    ("grass", "clover", "violets", "clover"),
+    "full garden: for Fred",
+); # end: a7e80c90-b140-4ea1-aee3-f4625365c9a4
+
+cmp-ok( # begin: 9d94b273-2933-471b-86e8-dba68694c615
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Ginny") ),
+    "~~",
+    ("clover", "grass", "grass", "clover"),
+    "full garden: for Ginny",
+); # end: 9d94b273-2933-471b-86e8-dba68694c615
+
+cmp-ok( # begin: f55bc6c2-ade8-4844-87c4-87196f1b7258
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Harriet") ),
+    "~~",
+    ("violets", "radishes", "radishes", "violets"),
+    "full garden: for Harriet",
+); # end: f55bc6c2-ade8-4844-87c4-87196f1b7258
+
+cmp-ok( # begin: 759070a3-1bb1-4dd4-be2c-7cce1d7679ae
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Ileana") ),
+    "~~",
+    ("grass", "clover", "violets", "clover"),
+    "full garden: for Ileana",
+); # end: 759070a3-1bb1-4dd4-be2c-7cce1d7679ae
+
+cmp-ok( # begin: 78578123-2755-4d4a-9c7d-e985b8dda1c6
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Joseph") ),
+    "~~",
+    ("violets", "clover", "violets", "grass"),
+    "full garden: for Joseph",
+); # end: 78578123-2755-4d4a-9c7d-e985b8dda1c6
+
+cmp-ok( # begin: 6bb66df7-f433-41ab-aec2-3ead6e99f65b
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Kincaid") ),
+    "~~",
+    ("grass", "clover", "clover", "grass"),
+    "full garden: for Kincaid, second to last student's garden",
+); # end: 6bb66df7-f433-41ab-aec2-3ead6e99f65b
+
+cmp-ok( # begin: d7edec11-6488-418a-94e6-ed509e0fa7eb
+    plants( :diagram("VRCGVVRVCGGCCGVRGCVCGCGV\nVRCCCGCRRGVCGCRVVCVGCGCV"), :student("Larry") ),
+    "~~",
+    ("grass", "violets", "clover", "violets"),
+    "full garden: for Larry, last student's garden",
+); # end: d7edec11-6488-418a-94e6-ed509e0fa7eb
+
+done-testing;